*,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        html {
            scroll-behavior: smooth;
            font-size: 16px;
        }
        body {
            font-family: 'Segoe UI', Roboto, system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
            background: #f5f3f0;
            color: #1e1a17;
            line-height: 1.7;
            padding: 0 16px;
        }
        a {
            color: #b8860b;
            text-decoration: none;
            transition: color 0.25s;
        }
        a:hover {
            color: #d4a017;
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: 12px;
        }
        h1,
        h2,
        h3,
        h4 {
            font-weight: 600;
            line-height: 1.25;
            color: #2a241f;
        }
        h1 {
            font-size: 2.4rem;
            margin-bottom: 0.5rem;
        }
        h2 {
            font-size: 1.8rem;
            margin: 2.2rem 0 1rem 0;
            border-left: 6px solid #b8860b;
            padding-left: 18px;
        }
        h3 {
            font-size: 1.35rem;
            margin: 1.6rem 0 0.7rem 0;
            color: #3e332b;
        }
        h4 {
            font-size: 1.1rem;
            margin: 1.2rem 0 0.4rem 0;
            color: #4d3e34;
        }
        p {
            margin-bottom: 1.2rem;
        }
        ul,
        ol {
            margin: 0.8rem 0 1.2rem 2rem;
        }
        li {
            margin-bottom: 0.4rem;
        }
        blockquote {
            border-left: 4px solid #b8860b;
            background: #f0ebe4;
            padding: 1rem 1.6rem;
            margin: 1.6rem 0;
            border-radius: 0 12px 12px 0;
            font-style: italic;
            color: #3e332b;
        }
        strong {
            color: #2a1f19;
            font-weight: 700;
        }
        .emoji-icon {
            font-size: 1.2em;
            margin-right: 4px;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 12px;
        }
        header {
            background: linear-gradient(145deg, #1e1a17 0%, #2f2823 100%);
            color: #f5f0eb;
            padding: 18px 0 12px 0;
            border-radius: 0 0 24px 24px;
            box-shadow: 0 8px 28px rgba(0, 0, 0, 0.25);
            position: relative;
            z-index: 10;
        }
        .header-inner {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 18px;
        }
        .my-logo {
            font-size: 1.9rem;
            font-weight: 800;
            letter-spacing: 1px;
            color: #f5e6c8;
            text-shadow: 0 2px 8px rgba(184, 134, 11, 0.4);
            transition: transform 0.3s;
        }
        .my-logo:hover {
            transform: scale(1.02);
            color: #ffd78a;
            text-decoration: none;
        }
        .my-logo small {
            font-size: 0.7rem;
            font-weight: 400;
            display: block;
            color: #b89b7a;
            letter-spacing: 2px;
        }
        .my-logo i {
            color: #b8860b;
            margin-right: 6px;
        }
        .nav-wrapper {
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .nav-links {
            display: flex;
            gap: 6px 20px;
            flex-wrap: wrap;
            list-style: none;
            margin: 0;
            padding: 0;
        }
        .nav-links li a {
            color: #e8ddd0;
            font-weight: 500;
            padding: 6px 8px;
            border-radius: 8px;
            transition: background 0.25s, color 0.25s;
            font-size: 0.95rem;
        }
        .nav-links li a:hover {
            background: rgba(184, 134, 11, 0.25);
            color: #ffd78a;
            text-decoration: none;
        }
        .hamburger {
            display: none;
            background: none;
            border: none;
            color: #f5e6c8;
            font-size: 1.8rem;
            cursor: pointer;
            padding: 4px 8px;
            border-radius: 8px;
            transition: background 0.2s;
        }
        .hamburger:hover {
            background: rgba(255, 255, 255, 0.08);
        }
        #nav-toggle {
            display: none;
        }
        #nav-toggle:checked~.nav-links {
            display: flex;
            flex-direction: column;
            position: absolute;
            top: 100%;
            left: 0;
            right: 0;
            background: #2f2823;
            padding: 18px 24px 24px 24px;
            border-radius: 0 0 24px 24px;
            box-shadow: 0 16px 32px rgba(0, 0, 0, 0.4);
            gap: 12px;
            z-index: 20;
        }
        #nav-toggle:checked~.nav-links li a {
            font-size: 1.1rem;
            padding: 10px 12px;
        }
        .breadcrumb {
            background: transparent;
            padding: 12px 0 4px 0;
            font-size: 0.9rem;
            color: #b89b7a;
            max-width: 1200px;
            margin: 0 auto;
        }
        .breadcrumb a {
            color: #d4b48c;
        }
        .breadcrumb a:hover {
            color: #f5e6c8;
        }
        .breadcrumb span {
            color: #a09080;
        }
        .hero-img-wrap {
            margin: 24px 0 20px 0;
            border-radius: 16px;
            overflow: hidden;
            box-shadow: 0 6px 24px rgba(0, 0, 0, 0.10);
            background: #e8e0d6;
        }
        .content-area {
            background: #ffffff;
            border-radius: 24px;
            padding: 32px 28px;
            margin: 28px 0;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
        }
        .content-area p {
            max-width: 780px;
        }
        .search-block {
            background: #f0ebe4;
            padding: 24px 28px;
            border-radius: 16px;
            margin: 24px 0 12px 0;
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
            align-items: center;
        }
        .search-block input[type="text"] {
            flex: 1 1 220px;
            padding: 14px 18px;
            border: 1px solid #d6cdc0;
            border-radius: 40px;
            font-size: 1rem;
            background: #fffdfa;
            outline: none;
            transition: border 0.3s;
        }
        .search-block input[type="text"]:focus {
            border-color: #b8860b;
        }
        .search-block button {
            background: #b8860b;
            color: #fff;
            border: none;
            padding: 14px 32px;
            border-radius: 40px;
            font-size: 1rem;
            font-weight: 600;
            cursor: pointer;
            transition: background 0.3s, transform 0.15s;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .search-block button:hover {
            background: #d4a017;
            transform: scale(1.02);
        }
        .feedback-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 28px;
            margin: 28px 0 16px 0;
        }
        .feedback-card {
            background: #f8f5f0;
            border-radius: 16px;
            padding: 24px 26px;
            border: 1px solid #e5ddd2;
        }
        .feedback-card h3 {
            margin-top: 0;
            border-left: 4px solid #b8860b;
            padding-left: 14px;
        }
        .feedback-card form {
            display: flex;
            flex-direction: column;
            gap: 14px;
            margin-top: 12px;
        }
        .feedback-card input,
        .feedback-card textarea,
        .feedback-card select {
            padding: 12px 16px;
            border: 1px solid #d6cdc0;
            border-radius: 12px;
            font-size: 0.95rem;
            background: #fffdfa;
            outline: none;
            transition: border 0.3s;
        }
        .feedback-card input:focus,
        .feedback-card textarea:focus,
        .feedback-card select:focus {
            border-color: #b8860b;
        }
        .feedback-card textarea {
            min-height: 90px;
            resize: vertical;
        }
        .feedback-card .btn-submit {
            background: #2a241f;
            color: #f5f0eb;
            border: none;
            padding: 14px 24px;
            border-radius: 40px;
            font-weight: 600;
            cursor: pointer;
            transition: background 0.3s, transform 0.15s;
            align-self: flex-start;
        }
        .feedback-card .btn-submit:hover {
            background: #4d3e34;
            transform: scale(1.02);
        }
        .star-rating {
            display: flex;
            gap: 6px;
            font-size: 1.6rem;
            color: #d6cdc0;
            cursor: pointer;
            direction: rtl;
        }
        .star-rating input {
            display: none;
        }
        .star-rating label {
            transition: color 0.2s, transform 0.15s;
        }
        .star-rating label:hover,
        .star-rating label:hover~label,
        .star-rating input:checked~label {
            color: #f5b342;
            transform: scale(1.08);
        }
        friend-link {
            display: block;
            background: #2f2823;
            color: #e8ddd0;
            padding: 28px 24px;
            border-radius: 20px;
            margin: 36px 0 16px 0;
            text-align: center;
        }
        friend-link a {
            color: #f5e6c8;
            margin: 0 12px;
            font-weight: 500;
            transition: color 0.25s;
        }
        friend-link a:hover {
            color: #ffd78a;
            text-decoration: underline;
        }
        footer {
            text-align: center;
            padding: 24px 16px 32px 16px;
            color: #6b5d52;
            font-size: 0.9rem;
            border-top: 1px solid #e5ddd2;
            margin-top: 20px;
        }
        footer .copyright {
            font-weight: 400;
            letter-spacing: 0.3px;
        }
        @media (max-width: 820px) {
            .hamburger {
                display: block;
            }
            .nav-links {
                display: none;
                flex-direction: column;
                width: 100%;
                margin-top: 12px;
            }
            .nav-links li a {
                padding: 12px 16px;
                font-size: 1.05rem;
            }
            #nav-toggle:checked~.nav-links {
                display: flex;
            }
            .header-inner {
                align-items: center;
            }
            .feedback-grid {
                grid-template-columns: 1fr;
            }
            h1 {
                font-size: 1.8rem;
            }
            h2 {
                font-size: 1.4rem;
            }
            .content-area {
                padding: 20px 16px;
            }
            .search-block {
                flex-direction: column;
                align-items: stretch;
            }
            .search-block button {
                justify-content: center;
            }
        }
        @media (max-width: 480px) {
            body {
                padding: 0 8px;
            }
            .container {
                padding: 0 4px;
            }
            .content-area {
                padding: 16px 12px;
                border-radius: 16px;
            }
            h1 {
                font-size: 1.5rem;
            }
            .my-logo {
                font-size: 1.4rem;
            }
            .breadcrumb {
                font-size: 0.75rem;
            }
            .feedback-card {
                padding: 16px 14px;
            }
            .star-rating {
                font-size: 1.3rem;
            }
        }
        .text-muted {
            color: #6b5d52;
        }
        .mt-2 {
            margin-top: 1.2rem;
        }
        .mb-1 {
            margin-bottom: 0.6rem;
        }
        .flex-list {
            display: flex;
            flex-wrap: wrap;
            gap: 12px 24px;
            list-style: none;
            margin: 12px 0 16px 0;
        }
        .flex-list li::before {
            content: "✦";
            color: #b8860b;
            margin-right: 8px;
        }
        .insight-badge {
            display: inline-block;
            background: #b8860b10;
            border: 1px solid #b8860b30;
            padding: 2px 14px;
            border-radius: 40px;
            font-size: 0.85rem;
            color: #6b4f1a;
            font-weight: 500;
        }
        .last-updated {
            display: block;
            text-align: right;
            font-size: 0.85rem;
            color: #8f7b6a;
            margin-top: 28px;
            border-top: 1px solid #ece4da;
            padding-top: 16px;
        }